131566809605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5987}}^1\times {\mathrm{5189}}^1$

素因数の和:11210

約数の個数: 48

約数和(自身を含む): 198400164480

約数和(自身を除く): 66833354875

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 5189, 5987, 25945, 29935, 36323, 41909, 57079, 65857, 181615, 209545, 285395, 329285, 399553, 460999, 627869, 724427, 1997765, 2304995, 3139345, 3622135, 4395083, 5070989, 21975415, 25354945, 31066543, 155332715, 217465801, 341731973, 1087329005, 1708659865, 2392123811, 3759051703, 11960619055, 18795258515, 26313361921, 131566809605]

約数ペア:

[(1, 131566809605), (5, 26313361921), (7, 18795258515), (11, 11960619055), (35, 3759051703), (55, 2392123811), (77, 1708659865), (121, 1087329005), (385, 341731973), (605, 217465801), (847, 155332715), (4235, 31066543), (5189, 25354945), (5987, 21975415), (25945, 5070989), (29935, 4395083), (36323, 3622135), (41909, 3139345), (57079, 2304995), (65857, 1997765), (181615, 724427), (209545, 627869), (285395, 460999), (329285, 399553)]